which of the following statements concerning pathology, infection, and disease is true?
Pathology, infection, and disease are three closely related terms that are often used interchangeably. But there is a key difference between them. Knowing the finer points of each term can help you better understand what’s going on with your body and seek proper treatment when you’re feeling under the weather. Let’s take a closer look at pathology, infection, and disease as well as how they’re connected to one another.
Pathology
Pathology is the study of diseases or abnormal conditions within living creatures. It includes both physical and mental disorders. A pathologist will work to identify underlying causes for any illnesses or medical conditions by studying tissue samples taken from patients and performing tests on cells or organs. In addition to diagnosing diseases, pathologists may also conduct research into new treatments for various ailments or diseases.
Infection
An infection occurs when an organism capable of causing illness enters the body and begins to proliferate (i.e., reproduce). This can happen in many ways—through contact with other people who have been infected, through contact with contaminated objects or surfaces, or even through insect bites or animal-to-human transmission (zoonosis). An infection can be viral, bacterial, fungal, or parasitic in nature; some infections are curable while others may require lifelong treatment.
Disease
A disease is a medical condition that impairs the normal functioning of an individual’s organs or systems; it can range from mild (such as a cold) to severe (such as cancer). Diseases can be caused by genetic factors, environmental exposures such as pollutants in air and water supplies, lifestyle choices like smoking cigarettes, poor diet and exercise habits, certain medications are taken over long periods of time, etc. Diseases can also be infectious in nature if caused by pathogens such as bacteria or viruses entering the body from another source.
Conclusion: The relationship between pathology, infection, and disease is complex but important to understand when it comes to your healthcare needs. Pathology involves studying diseases or abnormal conditions within living creatures while infections occur when an organism capable of causing illness enters the body and begins to reproduce. Lastly, a disease is a medical condition that impairs the normal functioning of an individual’s organs or systems – it could be caused by anything from genetic factors to environmental exposures to lifestyle choices. Knowing this information helps us make informed decisions about our healthcare needs so we can get back on the right track quickly!
